18267678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 29535714

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 47, 66, 78, 94, 99, 117, 141, 143, 151, 198, 234, 282, 286, 302, 423, 429, 453, 517, 611, 846, 858, 906, 1034, 1222, 1287, 1359, 1551, 1661, 1833, 1963, 2574, 2718, 3102, 3322, 3666, 3926, 4653, 4983, 5499, 5889, 6721, 7097, 9306, 9966, 10998, 11778, 13442, 14194, 14949, 17667, 20163, 21291, 21593, 29898, 35334, 40326, 42582, 43186, 60489, 63873, 64779, 78067, 92261, 120978, 127746, 129558, 156134, 184522, 194337, 234201, 276783, 388674, 468402, 553566, 702603, 830349, 1014871, 1405206, 1660698, 2029742, 3044613, 6089226, 9133839, 18267678]

約数ペア:

[(1, 18267678), (2, 9133839), (3, 6089226), (6, 3044613), (9, 2029742), (11, 1660698), (13, 1405206), (18, 1014871), (22, 830349), (26, 702603), (33, 553566), (39, 468402), (47, 388674), (66, 276783), (78, 234201), (94, 194337), (99, 184522), (117, 156134), (141, 129558), (143, 127746), (151, 120978), (198, 92261), (234, 78067), (282, 64779), (286, 63873), (302, 60489), (423, 43186), (429, 42582), (453, 40326), (517, 35334), (611, 29898), (846, 21593), (858, 21291), (906, 20163), (1034, 17667), (1222, 14949), (1287, 14194), (1359, 13442), (1551, 11778), (1661, 10998), (1833, 9966), (1963, 9306), (2574, 7097), (2718, 6721), (3102, 5889), (3322, 5499), (3666, 4983), (3926, 4653)]